Year % of female population 1960 11.072651678241575 1961 11.291767698146169 1962 11.464108911913282 1963 11.612697433088686 1964 11.716300811907434 1965 11.779822408631647 1966 11.846564524704336 1967 11.892191888500427 1968 11.90216369555464 1969 11.913485690250232 1970 11.93686497138682 1971 11.968310292808882 1972 12.035783386412856 1973 12.127478052487707 1974 12.192841619140077 1975 12.206928948582188 1976 12.198394202574077 1977 12.199002874555841 1978 12.194780561436026 1979 12.178487563417777 1980 12.15217789403688 1981 12.095119965618602 1982 12.022319227717576 1983 11.957412719623973 1984 11.898463497107787 1985 11.859982345969273 1986 11.853418864165096 1987 11.884260894615718 1988 11.954412541855175 1989 12.064946835399262 1990 12.174716845630746 1991 12.275215787422189 1992 12.418089210469718 1993 12.585004714605432 1994 12.71656767068623 1995 12.7921113612927 1996 12.83125364244711 1997 12.800841735111666 1998 12.700910935682362 1999 12.552583045355973 2000 12.36277924501734 2001 12.15136638863109 2002 11.945816758117278 2003 11.727984560151475 2004 11.466527708266863 2005 11.160930803620387 2006 10.80607031095321 2007 10.42559272811423 2008 10.07828333204281 2009 9.78783992247408 2010 9.551227535149444 2011 9.379971272664465 2012 9.259903507177697 2013 9.182042718628926 2014 9.154087779776209 2015 9.158088317409776 2016 9.170284165779124 2017 9.200041373502138 2018 9.253270929837049 2019 9.319592896496754 2020 9.419189855748828 2021 9.53986951660088 2022 9.646656908650074 2023 9.734481475308673